There are so many choices available today in bathroom flooring than ever before. New bathroom flooring is water-resistant, highly durable, and can stand up to most anything.
Puddles, steam, toothpaste spatter, or a dropped makeup brush; so, you need a kind of flooring that can handle all of this and all the mess that wind up in the bathroom.
Moisture can quickly ruin the bathroom floor. If moisture were the only factor, sheet vinyl or ceramic tile would be the best option. But there are other issues such as durability, appearance, cost, and ease of installation that need to be considered, as well